Xcelite 9977MMBP Hex Driver 5.0mm

The Xcelite 99-77MMBP Blade is a professional 5 mm ballpoint Allen hex screwdriver blade from the Series 99® interchangeable tool system. Its ball-end tip provides reliable torque even when inserted up to 25° off-axis, making it ideal for hard-to-reach fasteners. It measures 102 mm (4") in length and works with all Series 99® handles.

Features:
*Ballpoint Allen hex tip allows secure engagement at angles up to approximately 25°, improving accessibility in confined or recessed spaces.
*Precision-machined 5 mm hex socket ensures a tight fit and minimizes cam-out.
*Hardened and tempered high-quality steel construction ensures durability and wear resistance.
*Compatible with all Series 99® handles via patented spring retention for secure yet quick blade swapping.
*102 mm (4") working length provides excellent balance, control, and reach in tight spots.

Specifications:
*Brand: Xcelite
*Part number: 99-77MMBP
*Tip size / Point size: 5 mm Allen hex
*Tip style: Ball-end (hex-ball) Allen tip
*Series: Series 99®
*Working length: 102 mm (4")
*Blade material: Hardened and tempered steel
*ESD safe: No
*Packaging: Boxed, 1 blade per package
*Case pack quantity: 144
*Product family: Series 99® Screwdriver Blades
*Works with: All Series 99® handles

Applications:
*Ideal for electronics, instrumentation, telecom, and appliance assembly or service involving 5 mm Allen hex fasteners.
*Especially suited for angled or recessed fastener access where standard straight drivers can’t reach.
*Suitable for field service tasks requiring quick blade swaps and reliable torque.
*Perfect addition to modular toolkits, providing flexibility across multiple fastening tasks.